19.0 vanilla

odoo-bringout-oca-ocb-l10n_pl/l10n_pl/models/account_move.py

@@ -0,0 +1,42 @@
+from odoo import api, fields, models
+
+
+class AccountMove(models.Model):
+    _inherit = 'account.move'
+
+    l10n_pl_vat_b_spv = fields.Boolean(
+        string='B_SPV',
+        help="Transfer of a single-purpose voucher effected by a taxable person acting on his/its own behalf",
+    )
+    l10n_pl_vat_b_spv_dostawa = fields.Boolean(
+        string='B_SPV_Dostawa',
+        help="Supply of goods and/or services covered by a single-purpose voucher to a taxpayer",
+    )
+    l10n_pl_vat_b_mpv_prowizja = fields.Boolean(
+        string='B_MPV_Prowizja',
+        help="Supply of agency and other services pertaining to the transfer of a single-purpose voucher",
+    )
+
+    @api.depends('country_code')
+    def _compute_show_taxable_supply_date(self):
+        super()._compute_show_taxable_supply_date()
+        for move in self.filtered(lambda m: m.country_code == 'PL' and m.move_type != 'entry' and (m.state == 'draft' or m.taxable_supply_date)):
+            move.show_taxable_supply_date = True
+
+    @api.depends('country_code')
+    def _compute_taxable_supply_date_placeholder(self):
+        super()._compute_taxable_supply_date_placeholder()
+        for move in self.filtered(lambda m: m.country_code == 'PL'):
+            move.taxable_supply_date_placeholder = self.env._("Invoice Date")
+
+    def _get_accounting_date_source(self):
+        self.ensure_one()
+        if self.country_code == 'PL' and self.taxable_supply_date:
+            return self.taxable_supply_date
+        return super()._get_accounting_date_source()
+
+    def _get_invoice_currency_rate_date(self):
+        self.ensure_one()
+        if self.country_code == 'PL' and self.taxable_supply_date:
+            return self.taxable_supply_date
+        return super()._get_invoice_currency_rate_date()